Multiple choice

If two adjacent sides of a parallelogram are 10 cm and 20 cm, then the perimeter of the parallelogram will be

  1. 60 mm

  2. 60 cm

  3. 60 m

  4. 60 dm

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Perimeter of parallelogram = 2 (a + b), where a and b are two adjacent sides of the parallelogram. Hence, ths answer is correct.